EXPANSION COMPENSATION STRUCTURE FOR AN ANTENNA

    公开(公告)号:US20210273311A1

    公开(公告)日:2021-09-02

    申请号:US17323800

    申请日:2021-05-18

    Abstract: Expansion compensation structures for an antenna are disclosed. In one embodiment, the antenna comprises: an array of antenna elements; and a structure coupled to the array of antenna elements, the structure having a plurality of components comprising materials having different coefficients of thermal expansion (CTEs), wherein first and second components of the plurality of components are pin bonded with one or more pins, and one or more components of the plurality of components other than the first and second components are between the first and second components and have one or more slots through which the one or more pins traverse and have CTEs different than CTEs of the first and second components.

    FEED LAMINATION TOOL
    5.
    发明申请

    公开(公告)号:US20190103681A1

    公开(公告)日:2019-04-04

    申请号:US16148811

    申请日:2018-10-01

    Abstract: Embodiments of a tool are described. The tool includes an assembly plate having a top surface and a bottom surface. The assembly plate also includes a raised area on the top surface, the raised area centered on a central alignment hole extending from the top surface to the bottom surface through the entire thickness of the raised area. An alignment ring is formed in the top surface of the raised area, wherein the alignment ring surrounds the central alignment hole and is concentric with the central alignment hole. A fitting including a base tier, a plurality of stacked concentric tiers of different radii on a first side of the base tier, and a retainer on a second side of the base tier, wherein an axis of the fitting is adapted to be aligned with the center of the central alignment hole.

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